Rewards box

I have used BG's sugared range from a 6x6 pad and their journal block stamps for the tags. We use a reward system with our DD’s where they get to add a button to the button jar when they have done their jobs or for good behaviour. When the jar is full they get a reward. I was just making the rewards up as I went along, so I thought I would get some suggestions from the kids and put them all in this box for them to choose from. I am hoping that the fact that they get to chose will give them some motivation